246 | 245th LS(220621) Unit Circle (PDF 35) | Jp Park | 2022-06-22 | 1 |
247 | 246th LS(220623) Unit Circle (PDF 38) | Jp Park | 2022-06-24 | 1 |
248 | 247th LS(220809) Degree, Radian, Arc Length (학교자료) | Jp Park | 2022-08-10 | 1 |
249 | 248th LS(220816) Reference Angle (학교자료) | Jp Park | 2022-08-17 | 1 |
250 | 249th LS(220818) Trigonometry Value (학교자료) | Jp Park | 2022-08-19 | 4 |
25 | 24th LS(200617) Ch11.7 Surface Areas of Cones(P644) | Jp Park | 2020-06-17 | 2 |
251 | 250th LS(220823) Reference Angle, Corterminal Angle(학교자료) | Jp Park | 2022-08-24 | 1 |
252 | 251th LS(220830) Trigonometry function (학교자료) | Jp Park | 2022-08-31 | 1 |
253 | 252th LS(220901) Trigonometry Graph (학교자료) | Jp Park | 2022-09-02 | 5 |
254 | 253th LS(220906) Reciprocal and Inverse Trigonometry (학교자료) | Jp Park | 2022-09-07 | 5 |
255 | 254th LS(220913) Trigonometry Function Graph(학교자료) | Jp Park | 2022-09-14 | 2 |
256 | 255th LS(220915) Trigonometry Past Paper | Jp Park | 2022-09-16 | 2 |
257 | 256th LS(220920) Inverse Trigonometry Graph | Jp Park | 2022-09-21 | 4 |
258 | 257th LS(220922) Trigonometry Graph Review | Jp Park | 2022-09-23 | 2 |
259 | 258th LS(220927) Sine Law | Jp Park | 2022-09-28 | 2 |
260 | 259th LS(221004) Identity | Jp Park | 2022-10-05 | 1 |
26 | 25th LS(200619) Ch12.2 Independent and Dependent(P677) | Jp Park | 2020-06-19 | 1 |
261 | 260th LS(221006) Compound Angle Theorem | Jp Park | 2022-10-07 | 1 |
262 | 261th LS(221011) Sine and Cosine Law | Jp Park | 2022-10-12 | 1 |
263 | 262th LS(221014) Compound angle theorem (PDF 34) | Jp Park | 2022-10-14 | 1 |